2,3,3',4'-Tetrachlorobiphenyl (56) Back Catalog number: 66056 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97165 Glucose, Cellobiose & Dextran Kit Price on request 71768 2,3,4,5-Tetrachloroanisole Price on request 53150 CLP Calibration Std. II Price on request